html {
  box-sizing: border-box;
}
* {
  margin: 0;
  padding: 0;
  box-sizing: inherit;
  &:before,
  &:after {
    box-sizing: inherit;
  }
}
body {
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  font-family: sans-serif;
  background: linear-gradient(blue, darkblue 20%, #111122);
  overflow: hidden;
}
.container {
  display: flex;
  flex-wrap: wrap;
  width: 100%;
  height: 100%;
  .box {
    display: flex;
    justify-content: center;
    align-items: center;
    flex: 1 0 20%;
    position: relative;
    height: calc(100% / 7);
    svg {
      max-width: 100%;
      max-height: 100%;
      transition: all 1s;
    }
  }
}
